﻿/******************************************************************************
    myBoard is a port of MacOS X dashboard application for windows.
    Copyright (C) 2007,2008  by Yann ALET
    Email : yann.alet@gmail.com

    myBoard is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    myBoard is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
****************************************************************************/

using System;
using System.Collections.Generic;
using System.Text;

namespace Guide
{
    public class SingletonFactory
    {
        // Fields
        private static Dictionary<string, object> Instances = new Dictionary<string, object>();

        // Methods
        public static T GetInstance<T>() where T : class
        {
            T local;
            try
            {
                Type type = typeof(T);
                string fullName = type.FullName;
                if (Instances.ContainsKey(fullName))
                {
                    return (Instances[fullName] as T);
                }
                object obj2 = Activator.CreateInstance(type);
                Instances[fullName] = obj2;
                local = obj2 as T;
            }
            catch (Exception exception)
            {
                throw new Exception(exception.Message);
            }
            return local;
        }

    }
}
